SKU: 68476761910
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
We put a 4300Ω 0
and touch under a glass cover
A multiplexer/Mux is required to communicate to multiple XA1110 sensors on a single bus
Absolute Max input power: +5dBm
Ammonia Gas Sensor - MQ-137 Spedizione:2-4 Settimane We put a 4300Ω 0The MQ 137 is an Ammonia (NH) gas sensor from Winsen. The sensing element is SnO2, which has lower conductivity in clean air. When NH (Ammonia) gas exists, the sensors conductivity gets higher along with the gas concentration rising. A simple circuit makes measuring this change in conductivity and turning it into data fairly straight forward, but does require some calibration. For easy Solderability; use our [Gas Sensor Breakout Board](https: www.
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